Vorpal

Applies to: Weapon (slashing, melee). Essence: Edge, Death.

• Minor (Masterwork): Perfectly balanced; no effect alone.
• Lesser (Potency 1): Reaction on a slashing critical hit: Fortitude save or decapitated (kills creatures that need their last head).
• Greater (Potency 2): Fortune on the triggering attack roll.
• Major (Potency 3): Save DC +4.

Higher tiers replace (and include) lower ones and use 1 rune capacity. Materials: 50 / 200 / 800 / 2,400 sp by tier.